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Posted to dev@flink.apache.org by "Zhipeng Zhang (Jira)" <ji...@apache.org> on 2023/06/09 01:42:00 UTC

[jira] [Created] (FLINK-32293) Support vector with long index

Zhipeng Zhang created FLINK-32293:
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             Summary: Support vector with long index
                 Key: FLINK-32293
                 URL: https://issues.apache.org/jira/browse/FLINK-32293
             Project: Flink
          Issue Type: New Feature
            Reporter: Zhipeng Zhang


Currently in Flink ML, we only support sparse and dense vector with `int` as index and `double` as value.

 

However, there are real-world cases that the index of a vector could exceed the range of `INT.MAX`. Thus we need to support vector with `long` index.



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